98577891

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 152320608

約数和(自身を除く): 53742717

約数列:

[1, 3, 9, 27, 61, 71, 81, 183, 213, 281, 549, 639, 843, 1647, 1917, 2529, 4331, 4941, 5751, 7587, 12993, 17141, 19951, 22761, 38979, 51423, 59853, 116937, 154269, 179559, 350811, 462807, 538677, 1217011, 1388421, 1616031, 3651033, 10953099, 32859297, 98577891]

約数ペア:

[(1, 98577891), (3, 32859297), (9, 10953099), (27, 3651033), (61, 1616031), (71, 1388421), (81, 1217011), (183, 538677), (213, 462807), (281, 350811), (549, 179559), (639, 154269), (843, 116937), (1647, 59853), (1917, 51423), (2529, 38979), (4331, 22761), (4941, 19951), (5751, 17141), (7587, 12993)]